3.875 x 2" diameter; 1/8" thick

Bio-Tunnels for Mice are made of 100% recycled pulp paper, providing economical sheltering, nesting, and gnawing enrichment. Bio-Tunnels can increase physical activity while reducing boredom and aggressive behavior.

6 x 3" diameter; 1/8" thick

Bio-Tunnels for Rats are made of 100% recycled pulp paper, providing economical sheltering, nesting, and gnawing enrichment. Bio-Tunnels can increase physical activity while reducing boredom and aggressive behavior.

2.5" tall

Bio-Huts are made of 100% virgin wood pulp and provide sheltering and nesting opportunities for mice. They are economical, disposable, and fit into most cage designs.

6.25 x 3.375 x 6"

Fat Rat Hut is a low-profile, transparent shelter for rats made of polycarbonate. It  is cage washer safe, and stacks easily for storage. The low profile design fits into most standard rat cages.

Mouse Igloo: 4-1/4" diameter x 2-1/4" tall with 3 openings - 1-1/4" wide x 1-3/4" tall; Mouse Igloo with Fast Trac attached: 3-3/8" tall x 6" wide

The Mouse Igloo provides mice with shelter and a secluded place to nest and breed. Pair it with the Fast Trac activity wheel to support running behavior. Both are made of high-temperature polycarbonate, and the translucent design allows for easy visibility during cage checks. 

3-7/8" long  x 2" inside diameter; 1/8" wall thickness

Mouse Tunnels offer rodents shelter and security while reducing boredom and aggression. They also increase physical activity and usable floor space when suspended with the optional stainless steel hanger.

1.24 x 2.5"

Pup Tents are made of high-temp polycarbonate and designed to fit most mouse caging. Pup Tents deflect air flow to prevent thermal stress while providing shelter for pups and weanlings.

3.75 x 3.75 x 6"

Certified Rat Retreats allow your rats to decide whether they'd like to retreat or socialize! 

6" long x 3" inside diameter; 1/8" wall thickness

Rat Tunnels offer rodents shelter and security while reducing boredom and aggression. They also increase physical activity and usable floor space when suspended with the optional stainless steel hanger. 

6" long x 3" inside diameter; 1/8" wall thickness

Are you conducting a toxicology study? Consider our Rat Tunnels With Stainless Steel End Caps, which prevent gnawing of the polycarbonate tunnel. For use with Certified Rat Tunnels.

2.5 x 4.5 x 2.75"

The Bio-Serv Certified Safe Harbor Mouse Retreat is a certified shelter for mice made of high temperature polycarbonate. It offers life-saving refuge during cage flooding events by providing an opportunity for escape to a higher level where mice can stay warm and dry.

180 x 100 mm

Rat Corner Homes are made of 100% virgin paper pulp. They’re disposable and biodegradable, making them excellent for toxicology or short-term studies. 

12 x 8.5 x 0.5 cm

The C-Saw is an environmental enrichment device based on the original “see-saw” concept, providing variable exercise and increased sensory balance awareness in small rodents. Designed to be used with a standard disposable play tunnel, rodents get two enrichment devices...

24 x 17 x 8 cm 

The Mouse Mezzanine offers more floor space and provides excellent hiding and nesting areas. Manufactured in sturdy red polycarbonate, it fits nicely into the cage without restricting access to water or food supplies.

120 x 85 mm

The Nombrero is designed to contain wet food and hang from the cage top so that it doesn’t tip over. The shallow bowl part contains the wet food so that it does not come into contact with the cage...

130 x 38 mm

The tinted red Polycarbonate Mouse Tent is an ideal shelter for mothers to build their nests. It provides security and shelter by reducing the level of perceived light and keeps the mice warm and dry while also allowing...

14 x 1 x 0.5 cm

The Mouse Swing, pure genius in its simplicity, clips easily onto the bars of most cages, increases the use of the three-dimensional cage space and encourages climbing—a natural behavior for mice. It’s very well known that the promotion of natural behaviors...

Small, Large

A simple design made from durable plastic allows you to suspend the Play Tunnel from the cage lid. Having a raised cardboard tunnel is far more desirable than one on the floor, as it offers a warm, secure space as well as a refuge from aggressors.

4.29 x 3.83 x 2.37"

Shepherd Shacks offer excellent rodent enrichment. They are manufactured from unprinted, uncoated, white book publisher-grade paper, which is then turned into molded cellulose. They allow rodents to engage in natural activities, including nest building, which helps reduce stress and aggression.

6 x 3.5 x 2.25"

Shepherd Shacks offer excellent rodent enrichment. They are manufactured from unprinted, uncoated, white book publisher-grade paper, which is then turned into molded cellulose. They allow rodents to engage in natural activities.

6 x 4 x 2.5" (regular); 4 x 4.25 x 2.25" (backless)

Shepherd Shack Gel Cup Delivery Devices serve a dual purpose—both holding a gel cup and offering rodent enrichment! Available gel cup holder styles include the Regular Shack and the Backless Shack. The slanted presentation allows animals easier access to the gel. 

8 x 7 x 3.75" 

Shepherd Shacks Rat Shacks offer excellent enrichment for rodents, guinea pigs and ferrets. They are manufactured from unprinted, uncoated white book publisher-grade paper, which is then turned into molded cellulose. 

3.875 x 2" diameter; 1/8" thick

Bio-Tunnels for Mice are made of 100% recycled pulp paper, providing economical sheltering, nesting, and gnawing enrichment. Bio-Tunnels can increase physical activity while reducing boredom and aggressive behavior.

6 x 3" diameter; 1/8" thick

Bio-Tunnels for Rats are made of 100% recycled pulp paper, providing economical sheltering, nesting, and gnawing enrichment. Bio-Tunnels can increase physical activity while reducing boredom and aggressive behavior.

Mouse Igloo: 4-1/4" diameter x 2-1/4" tall with 3 openings - 1-1/4" wide x 1-3/4" tall; Mouse Igloo with Fast Trac attached: 3-3/8" tall x 6" wide

The Mouse Igloo provides mice with shelter and a secluded place to nest and breed. Pair it with the Fast Trac activity wheel to support running behavior. Both are made of high-temperature polycarbonate, and the translucent design allows for easy visibility during cage checks. 

3-7/8" long  x 2" inside diameter; 1/8" wall thickness

Mouse Tunnels offer rodents shelter and security while reducing boredom and aggression. They also increase physical activity and usable floor space when suspended with the optional stainless steel hanger.

3.75 x 3.75 x 6"

Certified Rat Retreats allow your rats to decide whether they'd like to retreat or socialize! 

6" long x 3" inside diameter; 1/8" wall thickness

Rat Tunnels offer rodents shelter and security while reducing boredom and aggression. They also increase physical activity and usable floor space when suspended with the optional stainless steel hanger. 

6" long x 3" inside diameter; 1/8" wall thickness

Are you conducting a toxicology study? Consider our Rat Tunnels With Stainless Steel End Caps, which prevent gnawing of the polycarbonate tunnel. For use with Certified Rat Tunnels.

180 x 100 mm

Rat Corner Homes are made of 100% virgin paper pulp. They’re disposable and biodegradable, making them excellent for toxicology or short-term studies. 

Red (2 x 4"), Amber (2 x 4") 

Tunnels provide shelter and security while allowing good carer visibility. The Polycarbonate Tunnel promotes animal activity, and it reduces boredom and aggressive behavior.

3 x 6" 

Tunnels provide shelter and security while allowing good carer visibility. The Polycarbonate Tunnel promotes animal activity, and it reduces boredom and aggressive behavior.

Small (1.5 x 3 x 1/16"), Medium (2 x 4 x 1/16"), Large (3.5 x 5 x 1/16")

Play Tunnel is a refuge for the animals. It stimulates activity and animals’ natural gnawing instincts. The Play Tunnel is long lasting, light, easy to handle and made with food-grade adhesive. It’s available in three sizes to suit different animals and activities.

130 x 38 mm

The tinted red Polycarbonate Mouse Tent is an ideal shelter for mothers to build their nests. It provides security and shelter by reducing the level of perceived light and keeps the mice warm and dry while also allowing...

4.29 x 3.83 x 2.37"

Shepherd Shacks offer excellent rodent enrichment. They are manufactured from unprinted, uncoated, white book publisher-grade paper, which is then turned into molded cellulose. They allow rodents to engage in natural activities, including nest building, which helps reduce stress and aggression.

6 x 3.5 x 2.25"

Shepherd Shacks offer excellent rodent enrichment. They are manufactured from unprinted, uncoated, white book publisher-grade paper, which is then turned into molded cellulose. They allow rodents to engage in natural activities.

6 x 4 x 2.5" (regular); 4 x 4.25 x 2.25" (backless)

Shepherd Shack Gel Cup Delivery Devices serve a dual purpose—both holding a gel cup and offering rodent enrichment! Available gel cup holder styles include the Regular Shack and the Backless Shack. The slanted presentation allows animals easier access to the gel. 

Small (3.9 x 2 x 0.1"), Large (5.1 x 2 x 0.1")  

The Handling Tube reduces handling anxiety and stress. With minimal physical contact required, they reduce the risk of being bitten. They also make animal observation easier.

8 x 7 x 3.75" 

Shepherd Shacks Rat Shacks offer excellent enrichment for rodents, guinea pigs and ferrets. They are manufactured from unprinted, uncoated white book publisher-grade paper, which is then turned into molded cellulose. 

1 x 1" (regular); 2 x 2" (irradiated)

Nestlets are a wonderful nesting material for mice, hamsters, gerbils, rats, rabbits and other small animals. They are chemically inert, odorless and non-ingestible. Made of pulped virgin cotton fiber, they are also clean, dust-free and autoclavable.

2.5" tall

Bio-Huts are made of 100% virgin wood pulp and provide sheltering and nesting opportunities for mice. They are economical, disposable, and fit into most cage designs.

6.25 x 3.375 x 6"

Fat Rat Hut is a low-profile, transparent shelter for rats made of polycarbonate. It  is cage washer safe, and stacks easily for storage. The low profile design fits into most standard rat cages.

1.24 x 2.5"

Pup Tents are made of high-temp polycarbonate and designed to fit most mouse caging. Pup Tents deflect air flow to prevent thermal stress while providing shelter for pups and weanlings.

180 x 100 mm

Rat Corner Homes are made of 100% virgin paper pulp. They’re disposable and biodegradable, making them excellent for toxicology or short-term studies. 

One Size

The Cocoon is designed to encourage animals’ natural instincts to shred up material to form nests. The small, cylindrical and lightweight form means the animals can transport it around their environment with ease. 

3 x 3"

ALPHA-nest appeals to rodents’ natural nest-building behavior, with long cotton fibers allowing for easy shredding and manipulation. It does not contain threads, so rodents will not end up with limb entanglements. 

8 grams each

Add a little “twist” to your rodent cages! ALPHA-twist is a carefully crafted, multi-layered paper nesting material that is chopped into short lengths for rodents to unfurl and manipulate into a fluffy nest. It’s soft and comfortable and encourages species-specific behaviors.

4.29 x 3.83 x 2.37"

Shepherd Shacks offer excellent rodent enrichment. They are manufactured from unprinted, uncoated, white book publisher-grade paper, which is then turned into molded cellulose. They allow rodents to engage in natural activities, including nest building, which helps reduce stress and aggression.

6 x 3.5 x 2.25"

Shepherd Shacks offer excellent rodent enrichment. They are manufactured from unprinted, uncoated, white book publisher-grade paper, which is then turned into molded cellulose. They allow rodents to engage in natural activities.

6 x 4 x 2.5" (regular); 4 x 4.25 x 2.25" (backless)

Shepherd Shack Gel Cup Delivery Devices serve a dual purpose—both holding a gel cup and offering rodent enrichment! Available gel cup holder styles include the Regular Shack and the Backless Shack. The slanted presentation allows animals easier access to the gel. 

4 gram, 8 gram

Available in 4-gram and 8-gram sizes, Bed-r’Nest is a portion-controlled, easy-to-dispense enrichment and nesting material. Bed-r’Nest is designed to resemble the thin strands of grass and other materials mice instinctively use to build nests in nature. 

3.9 x 1.9 x 0.1"

Exclusive to Datesand, the CellPad provides both nesting substrate and enrichment activity in a single product. Simply suspend from cage bars or place in the cage base and watch your animals engage in natural...

25 lb box; 10 lb box 

Enviro-dri is made of crinkled, three-layer-thick, natural paper strands that are perfect for small rodents. It allows them to mimic burrowing and nesting and is available in a natural brown or white color. When rodents are given appropriate nesting materials...

10 lb box 

Enviro-dri is made of crinkled, three-layer-thick, natural paper strands that are perfect for small rodents. It allows them to mimic burrowing and nesting and is available in a natural brown or white color. When rodents are given appropriate nesting materials...

8 x 7 x 3.75" 

Shepherd Shacks Rat Shacks offer excellent enrichment for rodents, guinea pigs and ferrets. They are manufactured from unprinted, uncoated white book publisher-grade paper, which is then turned into molded cellulose. 

1.25 cu ft / 35 L bags

Enrich-n’Nest nesting and enrichment material aids in thermoregulation and decreases animal stress. Unfurling the paper rolls promotes activity and well-being by satisfying animals’ natural instincts to nest and burrow. 

6"

Enrich-o’Roll is a cotton-based nesting and enrichment material that aids in thermoregulation and decreases animal stress. It provides the perfect environmental, physical and mental stimulant…

2 x 4 x 0.143"

Shred-n’Rich provides the perfect environmental, physical and mental stimulant for rodents and burrowing animals—it promotes natural nesting behavior and aids in thermoregulation.

8 x 0.16" 

Twist-n’Rich offers a new twist on portion-controlled enrichment, providing physical and mental stimulation for rodents, burrowing animals and foraging primates. Twist-n’Rich is produced from food-grade, human-contact cellulose (paper) manufactured to FDA standards.

4.5 x 4.5" 

EnviroPak™ is a unique combination of NestPak™ paper sachets filled with top-quality Enviro-dri® nesting. Enviro-dri is clean, consistent, 100% virgin kraft paper fibers cut into 1/8-inch strips. Rodents can tear and shred both components and build large, complex nests that aid thermoregulation. Large nests also promote increased breeding, leading to larger litter sizes.

Mouse: 100 grams and 8 x 6"; Rat: 200 grams and 9 x 6" 

A “three-in-one” solution to bedding, nesting, and enrichment, NestPak has revolutionized cage-changing procedures while improving animal welfare. NestPaks are portion-controlled, pre-measured bedding “bags” allowing technicians to fill cages five times faster.

1/2" diameter (random lengths)

Love Mash is a gamma irradiated, soft pelleted dietary supplement specifically designed to support reproductive performance in rats and mice. Feeding Love Mash produces measurable results in improved fertility for both males and females.

8 oz (227 g) pouches

LabGel Banana is ideal for rodents, guinea pigs, rabbits, pigs, and primates. It’s a non-wetting, naturally flavored gel designed to provide enrichment and hydration and is an excellent vehicle for medication delivery. LabGel Banana complies with quality standards as tested by an independent laboratory.

8 x 2.25 x 2.25"

The Timothy Carrot makes a fun, enriching addition to your animals’ habitat. Edible construction offers the high fiber they need and crave. The Timothy Carrot contains no chemicals, wire, or thread and is preservative- and additive-free. 

Loose in box 

Guinea pigs, rabbits and chinchillas need hay to aid in digestion, keep their teeth trim and provide enrichment. In fact, hay should make up 75% of their diet. Oxbow Western Timothy Hay Small Animal Food is high in fiber and low in protein and calcium.

0.5 x 5.5 x 10.25"

Who’s ready to chew!? Edible Timothy Twists are fun and tasty and make a versatile addition to your animals’ enrichment offerings. Place throughout your rabbit, guinea pig, or chinchilla’s habitat to add an enriching twist to its day. 

Contact us for available sizes.

With tasty LabTab® Enrichment Tablets you can enhance your animal enrichment program, reward positive responses, and reduce undesirable behaviors. LabTab®  Enrichment Tablets supply controlled supplemental nutrition while providing physical and mental stimulation. Options are available for all species.

2 oz cups

LabGel Forage Seeds is a symphony of seeds and groats mixed into an electrolyte-infused enrichment gel designed to provide stimulation and hydration for research animals—especially rats and mice. Palatable seeds and groats promote consumption and encourage natural foraging behaviors…

15 lb bag 

LabDiet® Advanced Protocol® Natural Sunflower Seeds provide additional activity for laboratory animals. They are an excellent source of fatty acids and amino acids to supplement daily rations. These human-grade, edible grey-striped sunflower seeds...

15 lb bag

Relish is a delightfully tasty snack for animals of all sizes and ages. The zesty flavors of tomato, carrots and sweet potatoes are just a few of the yummy tastes that will quench your animals’ palate. 

1 x 1.3 x 0.375" 

ASAP’s durable, pure nylon certified I Chew offers excellent enrichment for rodents by satisfying their need to gnaw. The I Chew is economical, contaminant screened and certified—including lot number identification from the mold to your lab.

3.875 x 2" diameter; 1/8" thick

Bio-Tunnels for Mice are made of 100% recycled pulp paper, providing economical sheltering, nesting, and gnawing enrichment. Bio-Tunnels can increase physical activity while reducing boredom and aggressive behavior.

6 x 3" diameter; 1/8" thick

Bio-Tunnels for Rats are made of 100% recycled pulp paper, providing economical sheltering, nesting, and gnawing enrichment. Bio-Tunnels can increase physical activity while reducing boredom and aggressive behavior.

Mouse Igloo: 4-1/4" diameter x 2-1/4" tall with 3 openings - 1-1/4" wide x 1-3/4" tall; Mouse Igloo with Fast Trac attached: 3-3/8" tall x 6" wide

The Mouse Igloo provides mice with shelter and a secluded place to nest and breed. Pair it with the Fast Trac activity wheel to support running behavior. Both are made of high-temperature polycarbonate, and the translucent design allows for easy visibility during cage checks. 

3-7/8" long  x 2" inside diameter; 1/8" wall thickness

Mouse Tunnels offer rodents shelter and security while reducing boredom and aggression. They also increase physical activity and usable floor space when suspended with the optional stainless steel hanger.

4 x 1" (whole); 1.75 x 1" (half)

Petite Green Gummy Bone is certified and made of polyurethane. It provides gnawing enrichment for rodents and comes in either a whole or half bone size.

4 x 1" (whole); 1.75 x 1" (half)

Petite Green Nylon Bone is certified and made of pure virgin nylon. It provides gnawing enrichment for rodents and comes in either a whole or half bone size.

6" long x 3" inside diameter; 1/8" wall thickness

Rat Tunnels offer rodents shelter and security while reducing boredom and aggression. They also increase physical activity and usable floor space when suspended with the optional stainless steel hanger. 

6" long x 3" inside diameter; 1/8" wall thickness

Are you conducting a toxicology study? Consider our Rat Tunnels With Stainless Steel End Caps, which prevent gnawing of the polycarbonate tunnel. For use with Certified Rat Tunnels.

12 x 8.5 x 0.5 cm

The C-Saw is an environmental enrichment device based on the original “see-saw” concept, providing variable exercise and increased sensory balance awareness in small rodents. Designed to be used with a standard disposable play tunnel, rodents get two enrichment devices...

50 x 10 x 16 mm (small); 70  x 20  x 20 mm (large)

SAFE blocks are made of aspen and promote natural gnawing behavior and activity in rodents. They are available in custom sizes and can be irradiated upon request.